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With coaxial two-way drivers, the 125-watt Bose Professional DesignMax DM6C loudspeaker offers rich lows and clear, intelligible highs — along with premium aesthetics that complement any commercial sound installation. The DM6C features a 6.5-inch woofer and a 1.25-inch coaxial tweeter mounted within the Dispersion Alignment system, delivering a frequency range of 59 Hz – 20 kHz. The in-ceiling DM6C is installed easily via QuickHold mounting arms.

FEATURES
Combine DesignMax models to complete any design, big or small — 12 loudspeakers to mix and match, from 2-inch, low-profile models to 8-inch, high-SPL compression-driver loudspeakers and outdoor-rated options
Deliver rich lows and clear, intelligible highs with coaxial two-way drivers — no DSP or EQ required. For even better sound, use select Bose Professional DSPs and amplifiers to enable Bose Professional loudspeaker EQ and SmartBass processing, which expands performance and response at any listening level
Ensure a consistent listening experience throughout the room with the Dispersion Alignment system, which matches the acoustic pattern of the woofer to the pattern of the tweeter
Blend with any room design with elegant form factors, minimum-bezel grilles available in black or white, and removable logos
Reduce installation time with the patented QuickHold mounting system, which also reduces strain, hassle, and the chance of product damage
Install easily with industry-standard accessories — all models include Euroblock connectors; in-ceiling models include plenum-rated backcans, tile bridges, and front-access audio wiring that makes installation and troubleshooting easier
Applications
Designed for a wide range of applications, including:
Performing arts venues
Places of worship
Conference centers
Retail stores
Restaurants and bars
Hospitality venues
| Category | Attribute | Value |
|---|---|---|
| Compliance | Safety Ratings | UL 1480A, UL 2043, NFPA 70/90A, CE |
| Physical | Color Options | Black, White, Paintable |
| Physical | Material | Plastic front & steel backcan |
| Physical | Usage | Indoor only |
| Physical | Grille Type | Steel, magnetic, paintable |
| Physical | Cutout Size | 292 mm (11.5 in) |
| Physical | Logo Feature | Rotatable, removable |
| Physical | Mounting Method | QuickHold arms + safety points |
| Physical | Temp Range | 0°C to 50°C |
| Physical | Product Size | 356×239 mm (speaker), 287×223 mm (backcan) |
| Physical | Product Weight | 6.5 kg |
| Physical | Shipping Weight | 17.7 kg (pair) |
| Performance | Frequency | 59 Hz – 20,000 Hz |
| Performance | Horizontal x Vertical | 120° x 120° conical |
| Performance | Max SPL | 109 dB |
| Performance | Impedance | 8 Ω |
| Performance | Cont/Peak Power | 125 W / 500 W |
| Performance | Sensitivity | 88 dB |
| Performance | 100V/70V Taps | 100V: 5–80 W / 70V: 2.5–80 W, bypass |
| Transducers | Crossover | 1.7 kHz, passive 2-way |
| Transducers | Protection Filter | High-pass 60 Hz, 24 dB/oct |
| Transducers | Tweeter | 1× 1.25" neodymium dome |
| Transducers | Woofer | 1× 6.5" woofer |
| Description | Downloads |
|---|---|
| DesignMax DM6C Loudspeakers (1 pair) DataSheet | Downloads |
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